<template>
<transition name="slide-down">
  <div class="title-wrapper" v-show="menuVisible">
    <div class="left">
      <span class="icon-back" @click="back"></span>
    </div>
    <div class="right">
      <div class="icon-wrapper">
        <span class="icon-shelf"></span>
      </div>
      <div class="icon-wrapper">
        <span class="icon-cart"></span>
      </div>
      <div class="icon-wrapper">
        <span class="icon-more"></span>
      </div>
    </div>
  </div>
</transition>
</template>
<script>
import { ebookMixin } from '../../utils/mixin'
export default {
  mixins: [ebookMixin],
  methods: {
    back () {
      // console.log('back')
      this.$router.go(-1)
    }
  }
}
</script>
<style lang="scss" scoped>
@import '../../assets/styles/global';
.title-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 101;
  display: flex;
  width: 100%;
  height: px2rem(48);
  background: white;
  box-shadow: 0 px2rem(8) px2rem(8) rgba(0, 0, 0, .15);
  font-size: px2rem(20);
  .left {
    flex: 0 0 px2rem(60);
    @include center;
  }
  .right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    .icon-wrapper {
      flex: 0 0 px2rem(40);
      @include center;
      .icon-shelf {
        font-size: px2rem(22);
      }
      .icon-cart {
        font-size: px2rem(22);
      }
    }
  }
}
</style>
